According to the tactician, the Argentine has a lot of goals still left in him
Tshakhuma Tsha Madzivhandila FC coach Dylan Kerr is confident Sergio Aguero has more goals left in him and is a great signing for Barcelona.
The forward joined Barca on a free transfer following his departure from Manchester City.
The 32-year-old underwent a medical at Camp Nou on Monday before signing a two-year contract with the Blaugrana.
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The Spanish heavyweights moved for Aguero after City's decision to let the striker go at the end of his contract, bringing to an end his trophy-laden ten-year spell in Manchester.